搜尋標籤: "insulator"

熱傳遞是指在不同溫度物體之間的能量流動。本資源透過實驗短片，探索探討三種主要的熱傳遞方式：傳導、對流及輻射。

Heat transfer refers to the flow of energy between objects with different temperatures. Through experimental videos, this resource will study the three major mechanisms of heat transfer: …

閉合電路；導電體和絕緣體和簡單的電路。